The third and fourth episodes seem to be identical to the first two. The playback speed sounds different in the fourth one (sped up) but otherwise identical. The third might be a different version of the first, but it's unclear. In any case, there are still only two different stories here.
July 31, 2008 Subject:
Though there is only 4 ep's here this is sucha rare when it comes to OTR shows and I will make sure to download all 4 ep's great stuff thanks for the person who posted!